code | message | title | links |
---|---|---|---|
W605 |
Invalid escape sequence 'x' |
Invalid escape sequence 'x' (W605) |
As of Python 3.6, a backslash-character pair that is not a valid escape sequence now generates a DeprecationWarning
. This will eventually become a SyntaxError
.
regex = '\.png$'
regex = r'\.png$'